For the NACAV Consortium (Webuild SpA group), Manzolillo Srl provides specialized engineering services for the Naples–Cancello section of the Napoli–Bari High-Speed ​​Railway Line.

The assignment involves the development of PED modifications, with a particular focus on optimizing structural and geotechnical works, ensuring regulatory consistency, execution efficiency, and integration between the various design disciplines in a railway infrastructure of national strategic importance.